过圆外一点�圆引两条切线,求过两切点的直线方程? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseSeashells, Banana, Train, Fork, Diner, Army, Boxes, Stilts, Spats, Crown, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5191 The View by Vicente Vera


anonymous
anonymous
sketch #3538


anonymous
anonymous
sketch #3383


anonymous
anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu


anonymous
anonymous
sketch #5289


anonymous
anonymous
sketch #5199 Catface by Noeli Racioppo


anonymous
anonymous
sketch #2062


anonymous
anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik


anonymous
anonymous
sketch #3755 Panda by Roberto Castro Colimil


anonymous
anonymous
sketch #5119


anonymous
anonymous
sketch #3459 BLUE from fosters imagenary friends


anonymous
anonymous
sketch #2082 mash


anonymous
anonymous
sketch #1257


anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez


anonymous
anonymous
sketch #4881


anonymous
anonymous
sketch #2554


anonymous
anonymous
sketch #4883 White tiger by Kayson Danielle


anonymous
anonymous
sketch #3133 Skrillex by Asfa Sajid


anonymous
anonymous
sketch #5297 Journey by Dmitry Sidorenko


anonymous
anonymous
sketch #3656 Igor by Vincent Baudement


anonymous
anonymous
sketch #1122 norooz


sketchmaster
sketch #2588 Buble by sketchmaster


anonymous
anonymous
sketch #5203 Alien vs. Predator Ani Chachua


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #4855


sketchmaster
sketch #2446 Joker by sketchmaster


anonymous
anonymous
sketch #4831


anonymous
anonymous
sketch #1950


anonymous
anonymous
sketch #1131 nərgiz

tomski过圆外一点�圆引两条切线,求过两切点的直线方程? 知乎 coloring